Airworthiness requirements for aircraft components and accessories
Subtitle: Effective March 1, 1933
Series: Aeronautics bulletin -- no. 7-F
Publisher: U.S. Govt. print. off.
Published: 1932
Place of publication: Washington
Language: eng
Number of pages: 13
Subjects: Airplanes; Equipment and supplies
Notes: At head of title: U.S. Department of commerce. Aeronautics branch ... .